Dr. Ewing measures individual differences in large samples using intelligence tests. If performances at each age level form a normal distribution, the results are probably __________-shaped

Suppose you were curious about people's views regarding instant messaging and how it has affected the lives of Americans

Would the age of the individuals whose opinions you asked matter? Thinking about the concept of a cohort, describe how instant messaging might tend to be viewed by individuals who are 12 years old, 30 years old, and 70 years old. What will be an ideal response

_____ argued that humans and other animals seem to be most affected by classical conditioning when it affects their survival

From an evolutionary standpoint, he/she suggests that humans have a biological predisposition to associate fear with certain kinds of stimuli. a) Robert Rescorla b) Ivan Pavlov c) Rosalie Rayner d) Martin Seligman